| 摘要 |
PURPOSE:To wind up a continuous paper smoothly without overwinding the paper to draw up too much for holding too long on the contrary by providing a loop detection switch at the loop part of the supplied paper formed in a captioned winder. CONSTITUTION:When the winding speed of a paper 2 is higher than the feeding speed and a continuous paper loop 2A is gradually reduced, the paper 2 is separated from a microswitch 6 to push up a paper-weight 7 clockwise a little, and just drawn up. Then, the microswitch 6 is opened to put off a timer TIM and open its contact C. Consequently, a motor M is also switched off, and the rotation of a winding shaft 5 is intermitted to interrupt winding. Meanwhile, since the continuous paper 2 is continued to be fed from a feeding port 1, the loop 2A of the continuous paper 2 is formed again gradually between the feeding port 1 and a guide bar 4. |
